Summary of Watershed Conditions in the Guadalupe River Basin
Saturday, August 19, 2017

This page is updated once a day with data obtained from USGS.

streamflow
  Flow (cfs) % of Daily Median
A. Guadalupe River @ Comfort 43.5 68%
B. Canyon Reservoir
Inflow 59.6 78%
Release 110 72%
Full Res. Elev. - msl (Conservation pool) 909  
Reservoir Elev. Today - msl 906.89  
Capacity (Conservation pool) 95%  
     
C. Blanco River @ Wimberley 39.3 112%
D. Comal Springs 268 98%
E. San Marcos Springs 178 109%
F. Guadalupe River @ Gonzales 549 85%
G. Guadalupe River @ Victoria 582 85%
H. San Antonio River @ Goliad 386 168%
I. Guadalupe River @ Tivoli 1200 132%
     
Bay & Estuary Inflow 1010  

Diagrams reflect sources. Losses and diversions not included.

Full Reservoir Elevation Daily Elevation
Elevation 909 906.89
Historical Current
Spring Branch (Inflow) 76 59.6
Sattler (Release) 152 110
Historical Current
Comal 274 268
San Marcos 163 178
Canyon Release Comal Springs Natural Baseflow
Source Percentages 26.6 64.7 8.7
Canyon Release Comal Springs San Marcos Springs Natural Baseflow
Source Percentages 18.9 46.0 30.6 4.5

© 1998 Guadalupe-Blanco River Authority

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